自硬呋喃树脂砂
no-bake Furan Resin Sand
self setting furan resin sand
酯硬化水玻璃自硬砂壳型
ester-cured water glass no-bake sand shell
有机酯水玻璃自硬砂
Organic ester water-glass self-hardening sand
水玻璃自硬砂
Sodium silicate self hardening sand
树脂自硬砂
resin-bonded sand
Self-setting resin sand
No bake furan resin bonded sand
PEPSET树脂自硬砂
PEPSET no bake resin bonded sand
自硬呋喃树脂
Self-solidified Furan Resin
有机硅呋喃树脂
organic silicon furan resin
无氮自硬呋喃树脂
Self-solidified furan resin without nitrogen
汇波牌XLZ型呋喃树脂
Huibo Brand XLZ furan resin
含钽呋喃树脂
furan resin containing tantalum
Furan-resin containing tantalum
改性呋喃树脂固砂剂
Modified furan Resin Sand-Consolidating Agent